Grok 3 Reasoning Beta vs GPT-5.1 (high)
Comparing 2 AI models · 5 benchmarks · xAI, OpenAI
Most Affordable
xA
Grok 3 Reasoning Beta
$0.00/1M
Highest Intelligence
Op
GPT-5.1 (high)
87.3% GPQA
Best for Coding
Op
GPT-5.1 (high)
57.5 Coding Index
Price Difference
Infinityx
input cost range
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Benchmark Winners
5 tests
xA
Grok 3 Reasoning Beta
0
No clear wins
Op
GPT-5.1 (high)
5
- GPQA
- MMLU Pro